5.56 NATO
Find 5.56 ammo at Bear Creek Arsenal, a lightweight, high-velocity cartridge known for its versatility and accuracy. Originally developed to offer reduced recoil, higher capacity, and reliable precision, it has become popular for both military and civilian use. The 556 ammo's high velocity helps produce flatter trajectories and consistent accuracy at extended distances, while its low recoil makes it comfortable and efficient to shoot. Used widely for target shooting, varmint hunting, defense, and competitive shooting, .556 ammo remains a cost-effective and dependable choice for a wide range of rifles, including AR-15 platforms.